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[Build] Cleanup Makefile rules, comments. No new features. #26

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merged 1 commit into from
Apr 11, 2024
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[Build] Cleanup Makefile rules, comments. No new features. #26

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62 changes: 41 additions & 21 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -52,19 +52,19 @@ help::
# Verbosity
#
ifndef BUILD_VERBOSE
BUILD_VERBOSE=0
BUILD_VERBOSE := 0
endif

# Setup echo formatting for messages.
ifeq "$(BUILD_VERBOSE)" "1"
ifeq ($(BUILD_VERBOSE), 1)
COMMAND=
PROLIX=@echo
BRIEF=@ >/dev/null echo
# Always print message describe step executed, even in verbose mode.
# BRIEF_FORMATTED=@ >/dev/null echo
BRIEF_FORMATTED=@printf
BRIEF_PARTIAL=@echo -n >/dev/null
else ifeq "$(BUILD_VERBOSE)" "0"
else ifeq ($(BUILD_VERBOSE), 0)
COMMAND=@
PROLIX=@ >/dev/null echo
BRIEF=@echo
Expand Down Expand Up @@ -264,9 +264,36 @@ clean:
####################################################################
# The main targets
#
all: all-tests all-test-code

all-tests: $(BINDIR)/unit_test
all-test-code: $(TEST_CODE_BINS)
all: all-tests all-test-code

ifeq ($(BUILD_VERBOSE), 1)
$(info ------ Debug ---------------------------------------------------------)
$(info $$TEST_CODE_SRC = [${TEST_CODE_SRC}])
$(info )

$(info $$TEST_CODE_OBJS = [${TEST_CODE_OBJS}])
$(info )

$(info $$TEST_CODE_BIN_SRC = [${TEST_CODE_BIN_SRC}])
$(info )

$(info $$TEST_CODE_BINS = [${TEST_CODE_BINS}])
$(info )

$(info $$UNIT_TESTSRC = [${UNIT_TESTSRC}])
$(info )

$(info $$GENERATED_OBJS = [${GENERATED_OBJS}])
$(info )

$(info $$UNIT_TESTOBJS = [${UNIT_TESTOBJS}])
$(info )

endif


# ###################################################################
# CFLAGS, LDFLAGS, ETC
Expand Down Expand Up @@ -337,6 +364,12 @@ $(BINDIR)/unit_test: $(UNIT_TESTOBJS)
# There can be more than one .o's linked to create test-code example
# program.

# -----------------------------------------------------------------------------
# You have to list the generated file 1st in the list, so it gets generated
# up-front. Otherwise, the core test-code/single-file-cpp-program/single-file-main.cpp
# file will get compiled first without the generated loc.h, thereby, #include'ing
# include/loc.h . This will cause builds (make all-test-code) to fail in normal
# build mode.
# -----------------------------------------------------------------------------
SINGLE_FILE_PROGRAM_TESTSRC := $(SINGLE_FILE_PROGRAM_GENSRC)
SINGLE_FILE_PROGRAM_TESTSRC += $(shell find $(TEST_CODE)/single-file-program -type f -name *.c -print)
Expand All @@ -346,23 +379,20 @@ SINGLE_FILE_PROGRAM_OBJS := $(SINGLE_FILE_PROGRAM_TESTSRC:%.c=$(OBJDIR)/%.o)
$(BINDIR)/$(TEST_CODE)/single-file-program: $(SINGLE_FILE_PROGRAM_OBJS)

# -----------------------------------------------------------------------------
TWO_FILES_PROGRAM_TESTSRC := $(shell find $(TEST_CODE)/two-files-program -type f -name *.c -print)
TWO_FILES_PROGRAM_TESTSRC += $(TWO_FILES_PROGRAM_GENSRC)
TWO_FILES_PROGRAM_TESTSRC := $(TWO_FILES_PROGRAM_GENSRC)
TWO_FILES_PROGRAM_TESTSRC += $(shell find $(TEST_CODE)/two-files-program -type f -name *.c -print)

TWO_FILES_PROGRAM_OBJS := $(TWO_FILES_PROGRAM_TESTSRC:%.c=$(OBJDIR)/%.o)

$(BINDIR)/$(TEST_CODE)/two-files-program: $(TWO_FILES_PROGRAM_OBJS)
$(BINDIR)/$(TEST_CODE)/single-file-program: $(OBJDIR)/$(TEST_CODE)/single-file-program/single-file-main.o

$(BINDIR)/$(TEST_CODE)/two-files-program: $(OBJDIR)/$(TEST_CODE)/two-files-program/two-files-main.o \
$(OBJDIR)/$(TEST_CODE)/two-files-program/two-files-file1.o

# -----------------------------------------------------------------------------
SINGLE_FILE_CPP_PROGRAM_TESTSRC := $(SINGLE_FILE_CPP_PROGRAM_GENSRC)
SINGLE_FILE_CPP_PROGRAM_TESTSRC += $(shell find $(TEST_CODE)/single-file-cpp-program -type f -name *.cpp -print)

SINGLE_FILE_CPP_PROGRAM_TMP := $(SINGLE_FILE_CPP_PROGRAM_TESTSRC:%.cpp=$(OBJDIR)/%.o)
SINGLE_FILE_CPP_PROGRAM_OBJS := $(SINGLE_FILE_CPP_PROGRAM_TMP:%.c=$(OBJDIR)/%.o)

$(BINDIR)/$(TEST_CODE)/single-file-cpp-program: $(SINGLE_FILE_CPP_PROGRAM_OBJS)

# -----------------------------------------------------------------------------
Expand All @@ -371,6 +401,7 @@ SINGLE_FILE_CC_PROGRAM_TESTSRC += $(shell find $(TEST_CODE)/single-file-cc-progr

SINGLE_FILE_CC_PROGRAM_TMP := $(SINGLE_FILE_CC_PROGRAM_TESTSRC:%.cc=$(OBJDIR)/%.o)
SINGLE_FILE_CC_PROGRAM_OBJS := $(SINGLE_FILE_CC_PROGRAM_TMP:%.c=$(OBJDIR)/%.o)

$(BINDIR)/$(TEST_CODE)/single-file-cc-program: $(SINGLE_FILE_CC_PROGRAM_OBJS)

# -----------------------------------------------------------------------------
Expand Down Expand Up @@ -417,17 +448,6 @@ $(BINDIR)/%: | $$(@D)/.

unit_test: $(BINDIR)/unit_test

ifeq "$(BUILD_VERBOSE)" "1"
@echo
$(info $$TEST_CODE_SRC = [${TEST_CODE_SRC}])
$(info $$TEST_CODE_OBJS = [${TEST_CODE_OBJS}])
$(info $$TEST_CODE_BIN_SRC = [${TEST_CODE_BIN_SRC}])
$(info $$TEST_CODE_BINS = [${TEST_CODE_BINS}])
$(info $$UNIT_TESTSRC = [${UNIT_TESTSRC}])
$(info $$GENERATED_OBJS = [${GENERATED_OBJS}])
$(info $$UNIT_TESTOBJS = [${UNIT_TESTOBJS}])
endif

# ###################################################################
# Testing
#
Expand Down
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